| Value | Category | Cases | |
|---|---|---|---|
| 0 | 228 |
7.9%
|
|
| 1 | 978 |
34%
|
|
| 2 | 788 |
27.4%
|
|
| 3 | 474 |
16.5%
|
|
| 4 | 403 |
14%
|
|
| 88 | Don't Know | 0 |
0%
|
| 99 | Missing | 3 |
0.1%
|